HRF721-30-B5-H-P21 Right Angle Hollow Shaft Worm Gear Speed ReducerOur standard 700 Series the heart of Boston Gear's speed reducer product line has been serving many industries reliably for over 40 years. Its proven modular design has set the industry standard for performance and is the most imitated product in today's worm gear speed reducer market. But why settle for a knock off when you can have the original from Boston Gear. Specifications Reducer Material Paint: Cast Iron, Standard Paint Reduction Type: Single

Input Style: F Standard Quill Flange

Number of Threads: Single Thread

A manual release is also provided

Just ask your CSR which is best for you

Click here for spec sheets: BUCNPF Spec Sheet

The different styles offered include spur

" In other words

USDA/FDA approved

Max V Value: 1

Ideal for space constrained areas

Piloted Flange Units

Click here for spec sheet: SBF Spec Sheet